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https://gitee.com/xmz7891/ykxmz.git
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99 lines
4.2 KiB
Bash
99 lines
4.2 KiB
Bash
#!/bin/bash
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# 长轮询可靠性长测：连打 20 次（每次挂 60 秒，共约 20 分钟）。
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#
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# 为什么单独测这个：
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# 上一轮 A/B 里 http2+4 是 7/8（有 1 次 000 失败）。
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# 12.5% 的失败率对"手表点一下要能用"来说太高了，必须查清：
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# * 是偶发抖动？
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# * 还是每 8 次就必然挂一次（那就跟隧道重连周期有关）？
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#
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# 顺带修掉上轮脚本的 bug：探针设备用了同一个配对码，
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# 第二次注册被"一个码只能一台设备"规则拒掉，token 拿到空的。
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# 这里每次用**唯一的新码**。
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set -u
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PUB=https://relay.xxmxxs.top
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LOCAL=http://127.0.0.1:8080
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UA='LanRemote/1.8.0'
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ROUNDS=${1:-20}
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echo "════════ 注册探针（用唯一配对码）════════"
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STAMP=$(date +%s)
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DEV="relprobe-${STAMP}"
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# 6 位数字，取自时间戳后 6 位，避免和上一轮撞
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CODE=$(printf "%06d" $(( STAMP % 1000000 )))
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REG=$(curl -s --max-time 30 -X POST "$PUB/v1/agent/register" \
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-H 'Content-Type: application/json' -H "User-Agent: $UA" \
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-d "{\"deviceId\":\"$DEV\",\"code\":\"$CODE\",\"name\":\"relprobe\",\"version\":\"1.8.0\"}")
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echo " 注册响应: $(echo "$REG" | head -c 160)"
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TOKEN=$(echo "$REG" | python3 -c "import sys,json; print(json.load(sys.stdin).get('token',''))" 2>/dev/null)
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if [ -z "$TOKEN" ]; then
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echo " [失败] 没拿到 token，注册被拒了"
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exit 1
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fi
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echo " token ${#TOKEN} 字符，配对码 $CODE"
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echo
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echo "════════ 隧道现状 ════════"
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echo " 参数: $(grep -oE '\-\-protocol [a-z0-9]+|--ha-connections [0-9]+' /etc/systemd/system/lanremote-tunnel.service | tr '\n' ' ')"
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echo " 连接: $(curl -s --max-time 5 http://127.0.0.1:20241/metrics 2>/dev/null | grep '^cloudflared_tunnel_ha_connections' | awk '{print $2}')"
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curl -s --max-time 5 http://127.0.0.1:20241/metrics 2>/dev/null \
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| grep 'server_locations.*} 1' | sed 's/^/ /'
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echo
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echo "════════ 开始连打 $ROUNDS 次长轮询 ════════"
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ok=0; fail=0; times=(); fails=""
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LOGMARK=$(wc -l < /root/lanremote-relay/tunnel.log 2>/dev/null || echo 0)
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for i in $(seq 1 "$ROUNDS"); do
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out=$(curl -s -o /dev/null -w '%{http_code} %{time_total}' --max-time 100 \
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-X POST "$PUB/v1/agent/poll" -H "X-Token: $TOKEN" -H "User-Agent: $UA")
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code=$(echo "$out" | awk '{print $1}')
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ms=$(echo "$out" | awk '{printf "%d", $2*1000}')
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if [ "$code" = "200" ]; then
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ok=$((ok+1)); times+=("$ms")
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printf " %2d: 200 %6dms\n" "$i" "$ms"
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else
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fail=$((fail+1)); fails="$fails ${i}:${code}"
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printf " %2d: %-4s **失败**\n" "$i" "$code"
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fi
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# 顺手记一下这次请求前后的连接数，失败了就知道是不是掉了连接
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n=$(curl -s --max-time 3 http://127.0.0.1:20241/metrics 2>/dev/null \
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| grep '^cloudflared_tunnel_ha_connections' | awk '{print $2}')
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[ "$code" != "200" ] && printf " 失败时连接数: %s\n" "${n:-?}"
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done
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echo
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echo "════════ 结果 ════════"
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total=$((ok+fail))
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echo " 成功 $ok/$total = $((ok * 100 / total))%"
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echo " 失败:$fails"
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if [ "${#times[@]}" -gt 0 ]; then
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printf '%s\n' "${times[@]}" | sort -n | awk '{
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a[NR]=$1
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} END {
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printf " 耗时: 最小 %d 中位 %d P90 %d 最大 %d ms\n",
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a[1], a[int(NR/2)+1], a[int(NR*0.9)+1], a[NR]
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}'
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fi
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echo
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echo " 这一轮的隧道事件（重连/超时）:"
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NOWMARK=$(wc -l < /root/lanremote-relay/tunnel.log 2>/dev/null || echo 0)
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tail -n +$((LOGMARK+1)) /root/lanremote-relay/tunnel.log 2>/dev/null \
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| grep -cE 'Registered tunnel connection' \
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| sed 's/^/ 重连次数: /'
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tail -n +$((LOGMARK+1)) /root/lanremote-relay/tunnel.log 2>/dev/null \
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| grep -E 'Lost connection|i/o timeout|context deadline' | tail -6 | sed 's/^/ /'
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echo
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echo " watchdog 最近:"
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tail -6 /root/lanremote-relay/watchdog.log 2>/dev/null | sed 's/^/ /'
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echo
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echo "════════ 清掉探针 ════════"
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KEY=$(cat /root/lanremote-relay/data/admin_key.txt 2>/dev/null)
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curl -s --max-time 20 -X POST "$LOCAL/v1/admin/delete" -H "X-Admin: $KEY" \
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-H 'Content-Type: application/json' -d "{\"deviceId\":\"$DEV\"}" | head -c 100
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echo
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